i had a rainbow shark in my 55 a long time ago, in the tank were three small oscars, very small. i went on vacation for the weekend and found pieces of it all over the tank. he was about twice the size of the oscars too. that was the last straw for me. then i switched to my pirahnas and now the set up i have now. i like rainbow sharks alot but mine must have really been passive to get beat up by my oscars less than half his size. they werent even mean oscars... well now you know my life story. lol cool rainbow. i hope your experiences keeping it wont end up like mine. your tank is really turning out well. great job!

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Reef aquariums made easy with 3reef aquarium forums - one of the oldest and friendliest aquarium forums online. 3reef came online in 1996 as 'Three Steps To A Reef Aquarium.' This title was created as an attempt to overcome the common fears associated with keeping a reef aquarium, especially at that time. 3reef still retains its roots and remains a friendly forum for new people interested in aquariums and veteran hobbyist alike.